Home / 67,439.59-93,066.65-37,224.93

Finding the Fourth Proportional to 67,439.59, 93,066.65 and 37,224.93

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Solution

The fourth proportional to 67,439.59, 93,066.65 and 37,224.93 is: 51,370.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,439.59 : 93,066.65 = 37,224.93 : x
  2. Step 2: Convert to fraction form
    67,439.59/93,066.65 = 37,224.93/x
  3. Step 3: Cross multiply
    67,439.59x = 93,066.65 × 37,224.93
  4. Step 4: Simplify right side
    67,439.59x = 3,464,398,944.11
  5. Step 5: Solve for x
    x = 3,464,398,944.11/67,439.59
  6. Step 6: Final answer
    x = 51,370.41

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.